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i am tried lot of times to bind the dataset to RDLC Report ,.. in my dashboard having three Report viewer and each have one report1,2,3 etc ,.. invoice ,salesorderand quote

invoice only bind and get output but remain two reports getting error ="database instance has not be supplied for the datasource 'dataset1'"


dsreportinvoice.Tables.Add(objservice.WBdownloadTransorder("N", "I", "BB"));
dsreportsalesorder.Tables.Add(objservice.WBdownloadTransorder("N", "S", "BB"));
dsreportquote.Tables.Add(objservice.WBdownloadTransorder("N", "4", "BB"));
DataSet ds = objCustomerDetailsBAL.GetSPCodeBAL();
 
CMBSO.DataSource = ds.Tables[0];
CMBSO.DisplayMember = "EmployeeCode";
 

CMBINV.DataSource = ds.Tables[0];
CMBINV.DisplayMember = "EmployeeCode";
 

CMBQ.DataSource = ds.Tables[0];
CMBQ.DisplayMember = "EmployeeCode";
 
string reportPathinvoice = @"D:\WORKING_FOLDER\ISELLIT\ISELLIT\Report1.rdlc";
string reportPathSalesOrder = @"D:\WORKING_FOLDER\ISELLIT\ISELLIT\Report2.rdlc";
string reportPathQuote = @"D:\WORKING_FOLDER\ISELLIT\ISELLIT\Report3.rdlc";
 
RPTVinvoice.LocalReport.DataSources.Add(new ReportDataSource("Invoiceorder", dsreportinvoice.Tables[0]));
RPTVinvoice.LocalReport.ReportPath = reportPathinvoice;
this.RPTVinvoice.RefreshReport();
 
RPTVsalesorder.LocalReport.DataSources.Clear();
RPTVsalesorder.LocalReport.DataSources.Add(new ReportDataSource("Invoiceorder", dsreportsalesorder.Tables[0]));
RPTVsalesorder.LocalReport.ReportPath = reportPathSalesOrder;
this.RPTVsalesorder.RefreshReport();
 
RPTVQuote.LocalReport.DataSources.Clear();
RPTVQuote.LocalReport.DataSources.Add(new ReportDataSource("Invoiceorder", dsreportquote.Tables[0]));
RPTVQuote.LocalReport.ReportPath = reportPathQuote;
this.RPTVQuote.RefreshReport();
Posted 28-May-13 20:50pm
Edited 18-Jul-13 8:09am
ridoy57.5K
v2

1 solution

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Solution 1

Hello,

I see that for RPTVinvoice you don't do any clear of datasources. It is still working if you first clear the datasources?

I think something at design time is not working well like you add to your project a DataSource and the report without data sources cleared is working with the design time datasource.
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